| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $21.75 | 13.567% | $24.7008 | $24.70 | $24.70 | $24.70 |
| Purchase #2 | $143.75 | 8.851% | $156.4733 | $156.47 | $156.45 | $156.50 |
| Purchase #3 | $100.52 | 10.523% | $111.0977 | $111.10 | $111.10 | $111.10 |
| Purchase #4 | $32.58 | 10.678% | $36.0589 | $36.06 | $36.05 | $36.10 |
| Purchase #5 | $230.77 | 7.627% | $248.3708 | $248.37 | $248.35 | $248.40 |
| Purchase #6 | $115.50 | 10.818% | $127.9948 | $127.99 | $128.00 | $128.00 |
| Purchase #7 | $62.30 | 12.482% | $70.0763 | $70.08 | $70.10 | $70.10 |
| 7 purchase totals = | $707.17 | $774.7726 | $774.77 | $774.75 | $774.90 | |